
Napoleonville
- County:
- Assumption Parish
- County Seat:
- No
- Area (mi²):
- 0.168
- State:
- Louisiana
Napoleonville is a village located in Assumption Parish, Louisiana. Napoleonville has a 2025 population of 495. Napoleonville is currently declining at a rate of -1.79% annually and its population has decreased by -8.67% since the most recent census, which recorded a population of 542 in 2020.
The average household income in Napoleonville is $45,347 with a poverty rate of 48.72%. The median age in Napoleonville is 35.4 years: 30.8 years for males, and 48.7 years for females.